If anyone has his hand on the pulse of America, it's Judge Richard F. Suhrheinrich of the 6th U.S. Circuit Court of Appeals in Cincinnati. Writing for a three-judge panel, Judge Suhrheinrich, a Reagan appointee, said Mercer County, Ky., must be allowed to post at its courthouse copies of the Ten Commandments, the Declaration of Independence and the Bill of Rights, the words to The Star-Spangled Banner, and other historical documents. The county had no expressed religious purpose in its display, he wrote, and the Commandments are not more prominently displayed than the other documents. That view certainly is within...